Radiant heater



FIG. 1 is an isometric view of a first embodiment of the radiant heater according to the invention, showing the front glass as flat with a straight glass retainer;

FIG. 2 is a left end view of the radiant heater in FIG. 1, the right end view being a mirror image thereof;

FIG. 3 is a front face view of the heater element of FIG. 1;

FIG. 4 is a top view of the radiant heater of FIG. 1;

FIG. 5 is a bottom view of the radiant heater of FIG. 1;

FIG. 6 is a front elevation view of the radiant heater of FIG. 1;

FIG. 7 is an isometric view of a second embodiment of the radiant heater according to the invention, showing the front glass as curved (top to bottom) with a straight glass retainer;

FIG. 8 is a left end view of the radiant heater in FIG. 7, the right end view being a mirror image thereof;

FIG. 9 is a front face view of the heater element of FIG. 7;

FIG. 10 is a top view of the radiant heater of FIG. 7;

FIG. 11 is a bottom view of the radiant heater of FIG. 7;

FIG. 12 is a front elevation view of the radiant heater of FIG. 7;

FIG. 13 is an isometric view of a third embodiment of the radiant heater according to the invention, showing the front glass as curved (left to right) with a straight glass retainer;

FIG. 14 is a left end view of the radiant heater in FIG. 13, the right end view being a mirror image thereof;

FIG. 15 is a front face view of the heater element of FIG. 13;

FIG. 16 is a top view of the radiant heater of FIG. 13;

FIG. 17 is a bottom view of the radiant heater of FIG. 13; and,

FIG. 18 is a front elevation view of the radiant heater of FIG. 13. 

The ornamental design for a radiant heater, as shown and described. 